| When a call is established between two RT phones (89XX and 99XX family), the call is not recorded by Unified MCP.

| When a call is established between two RT phones (89XX and 99XX family), the call is not recorded by Unified MCP.

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|-

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! '''Error Message'''

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! '''Error Message'''

| State of the recorded conversation is ERROR.

| State of the recorded conversation is ERROR.

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|-

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! '''Possible Cause'''

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! '''Possible Cause'''

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| When a call is established between two RT phones (89XX and 99XX family), G722 codec is negotiated for the call. If G722 is disabled using service parameters, however, the 2 RT phones negotiate iSAC codec by default (Low Loss). Unified MCP does not support G722 or iSAC codecs. Consequently, the call is not recorded.

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| When a call is established between two RT phones (89XX and 99XX family), G722 codec is negotiated for the call. If G722 is disabled using service parameters, however, the 2 RT phones negotiate iSAC codec by default (Low Loss). Cisco MediaSense does not support G722 or iSAC codecs. Consequently, the call is not recorded.

Revision as of 07:14, 26 March 2011

Call between two RT phones is not recorded

Problem Summary

When a call is established between two RT phones (89XX and 99XX family), the call is not recorded by Unified MCP.

Error Message

State of the recorded conversation is ERROR.

Possible Cause

When a call is established between two RT phones (89XX and 99XX family), G722 codec is negotiated for the call. If G722 is disabled using service parameters, however, the 2 RT phones negotiate iSAC codec by default (Low Loss). Cisco MediaSense does not support G722 or iSAC codecs. Consequently, the call is not recorded.